Hi Francesco,
Do you have your MT version of background processes to be contributed?
Now Harbour has MT support even in DOS, we could simply use the MT
versions on all platforms, without the need of any hooks and extra VM
stuff.
Brgds,
Viktor
On 2009.06.02., at 8:37, Francesco Saverio Giudice wrote:
Hi Viktor,
Il 02/06/2009 19.24, vszak...@users.sourceforge.net ha scritto:
Revision: 11191
http://harbour-project.svn.sourceforge.net/harbour-project/?rev=11191&view=rev
Author: vszakats
Date: 2009-06-02 17:24:02 +0000 (Tue, 02 Jun 2009)
Log Message:
-----------
2009-06-02 19:22 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/xhb/Makefile
+ contrib/xhb/bkgtsks.c
+ Added background tasks functions. My only current goal
was to make it compile under Harbour, plus did some
optimizations along the way.
(borrowed from xhb, work of Francesco Saverio Giudice)
; TODO: Adapt to Harbour: MT mode, Set() replacement,
attach it to VM possibly without modifying
the VM itself.
I have a background tasks version that works in ST (using my
original work, that is what you have ported also if I didn't already
check it) and an MT version that uses threads but using same syntax
of ST mode.
But to make it working from xhb lib there is needs to have some code
that permits to inject code inside VM, either inside hb_vmExecute()
than in hb_vmQuit(), from an external lib or, as I did, having
defines that isolate code using a HB_BACKGROUND_TASKS define so you
can decide to add background tasks code or not using hbsetup.ch.
Last version I adopted in my local repository.
In my code I use some defines and, in particular, HB_MT_VM to alter
code behavior. The only problem I found is that at PRG level
HB_MT_VM is not defined so I changed make system to define it also
at PRG level.
All above I did in an old repository that is not updated to current
SVN so it is possible that now the behavior is different. I have to
check it.
Tell me if it can interest.
Best regards,
Francesco
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